Description

The 288 records displayed below are those data recorded on Aug 12, 2023 as described on this website.

Why the gap between the date between the report is produced and the data captured?
I’m concerned someone could infer when I was out of town.

The device that records these metrics is largely stationary, which is to say, I only expect measurable differences in the first three metrics.

The Data

Temperature

30 degrees Celcius corresponds to 86 degrees Fahrenheit. The pi itself puts off a fair amount of heat by virtue of being a computer. This is, in fact, much warmer than the ambient temperature.
Conclusion: there is a bias in measurements of temperature.

Pressure

Humidity

I often run a humidifier at night, so that may alter the results when compared to the weather.

Pitch

I rarely move the device. I suspect any variation is a product of measurement error, i.e. noise.

Roll

I rarely move the device. I suspect any variation is a product of measurement error, i.e. noise.

Yaw

I rarely move the device. I suspect any variation is a product of measurement error, i.e. noise.

Acceleration (x)

Since I rarely move the pi, the acceleromiter should read zero in most cases. Any deviation should be measurement error.

Acceleration (y)

Since I rarely move the pi, the acceleromiter should read zero in most cases. Any deviation should be measurement error.

Acceleration (z)

In an ideal world, this should consistently record a value slightly-less than one G (the elevation I live at is roughly 4500 ft above sea level). Variation likely due to measurement error.